If long sight means farsighted, then here's your answer:
Farsightedness is when the lens has difficulty focusing on nearby objects. Sufferers must squint to see the nearby objects. Reading, writing, and drawing for longer periods of time can cause eyestrain and headache.
Being farsighted can be corrected with prescription glasses or contact lenses or surgery.
ANSWER is c
HOPR THIS WILL BE HELPFUL
Electromagnetic would be the weakest interaction of nature.
The final authority for interpreting the Constitution of the USA is the Supreme Court of the USA. <em>(C)</em>
(It may be different in some of the states, or in in other countries.)